Cloudflare vs Azure: Same 1TB of Traffic Costs $0 or $205 for Solo Developers

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A developer compared public list prices for Cloudflare and Azure across static site hosting and serverless functions, using September 2026 US region pricing. For static sites, Cloudflare Workers offers unlimited free bandwidth with no CDN or DDoS fees, while Azure options range from $0 on a capped free tier to roughly $205 per terabyte via Azure Front Door Standard. At 10TB of monthly traffic, Azure costs can climb past $1,700, whereas Cloudflare remains at $0 for standard web assets. The key billing difference in serverless compute is that Cloudflare charges only for active CPU time, while Azure Functions bills for memory multiplied by total wall-clock execution time, including idle wait periods. The analysis concludes Cloudflare is significantly cheaper for typical indie projects, though it notes the platform directs high-volume video streaming to separate paid media products.

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n8n Workflow Uses Threat Scores and Four Branches to Filter Signup Fraud

A tutorial published on DEV Community outlines a more reliable signup fraud detection workflow built in n8n, replacing simple VPN boolean checks with a 0–100 threat score system. The workflow uses a webhook, a single IP lookup node, an override check, and a Switch node with four output branches covering allow, review, friction, and block actions. Three common failure cases are highlighted: corporate gateways like Zscaler that share IPs across entire workforces, privacy relays such as iCloud Private Relay that do not trigger standard VPN flags, and residential proxies that may evade datacenter-only checks. The IP lookup returns 28 security fields, including proxy and VPN confidence scores, which allow more nuanced routing decisions than a single flag permits. Each security lookup costs 2 credits, meaning a 150,000-credit monthly plan can cover up to 75,000 scored signups, and the author estimates build time at under one hour.

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ProgrammingHacker News ·

Maybe don't let Muse run your Facebook Marketplace account

Article URL: https://www.threads.com/@matt.j.robb/post/DdxwAJnDhNy Comments URL: https://news.ycombinator.com/item?id=49875006 Points: 8 # Comments: 2

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ProgrammingDEV Community ·

How to Inspect SSL Certificates and CSRs Safely Without Exposing Internal Data

During a Kubernetes cluster migration, a misconfigured Certificate Signing Request missing wildcard Subject Alternative Names triggered a browser certificate error, highlighting a common operational pitfall. To diagnose such issues, many engineers paste CSRs or certificates into online decoder tools, which poses a significant security risk. Internal certificates often contain sensitive metadata such as hostnames, infrastructure endpoints, and private keys that can be logged or stored by third-party servers. X.509 certificates are ASN.1 data structures encoded in DER binary format and wrapped as PEM files, meaning they can be parsed locally without relying on remote tools. Understanding the underlying Tag-Length-Value structure of these certificates enables developers to inspect them safely in-house, avoiding exposure of internal network topology to unknown parties.

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ProgrammingDEV Community ·

Five Security Gaps Putting Small Business Remote Workers at Risk

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